Absolute refractive index of water is 4/3 and absolute refractive index of glass is 3/2.calculate the refractive index of water with respect to glass and vice versa.
Share
Absolute refractive index of water is 4/3 and absolute refractive index of glass is 3/2.calculate the refractive index of water with respect to glass and vice versa.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Refractive index of a medium = speed of light in air or medium
3/2= speed of light in air/ 2×10^8 m/s
speed of light in air =3×10^8 m/s
1. in vacuum
speed of light in vacuum =2×10^8 m/s3/2
speed of light in vacuum = 3×10^8 m/s
hence the speed of light in vacuum is 3×10^8 m/s
2. in water
speed of light in water =3×10^8 m/s/4/3
speed of light in water = 2.25×10^8 m/s
hence the speed of light in water is 2.25×10^8m/s
HOPE U WILL UNDERSTAND MY LOVE.
Explanation:
Refractive index of glass wrt water ( glass n water) = (glass n air)× (air n water) = (glass n air)× (1/water n air) = 4/3 × 2/3 = 8/9.
please mark me as brainliest ayushi and follow me ayushi please